
David E. Lotter
Examiner (ID: 7263, Phone: (571)270-7422 , Office: P/2845 )
| Most Active Art Unit | 2845 |
| Art Unit(s) | 2845, 2821, 2844 |
| Total Applications | 828 |
| Issued Applications | 690 |
| Pending Applications | 68 |
| Abandoned Applications | 94 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 1928464
[patent_doc_number] => 04285022
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-08-18
[patent_title] => 'Devices adapted to detect variations in magnetic flux notably circuit breakers'
[patent_app_type] => 1
[patent_app_number] => 6/058261
[patent_app_country] => US
[patent_app_date] => 1979-07-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 5
[patent_no_of_words] => 4754
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 266
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/285/04285022.pdf
[firstpage_image] =>[orig_patent_app_number] => 058261
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/058261 | Devices adapted to detect variations in magnetic flux notably circuit breakers | Jul 16, 1979 | Issued |
Array
(
[id] => 1951522
[patent_doc_number] => 04321649
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1982-03-23
[patent_title] => 'Surge voltage arrester with ventsafe feature'
[patent_app_type] => 1
[patent_app_number] => 6/054667
[patent_app_country] => US
[patent_app_date] => 1979-07-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 5
[patent_no_of_words] => 2493
[patent_no_of_claims] => 2
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 233
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/321/04321649.pdf
[firstpage_image] =>[orig_patent_app_number] => 054667
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/054667 | Surge voltage arrester with ventsafe feature | Jul 4, 1979 | Issued |
Array
(
[id] => 1988159
[patent_doc_number] => 04346421
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1982-08-24
[patent_title] => 'Fault detector'
[patent_app_type] => 1
[patent_app_number] => 6/054023
[patent_app_country] => US
[patent_app_date] => 1979-07-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 1494
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 171
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/346/04346421.pdf
[firstpage_image] =>[orig_patent_app_number] => 054023
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/054023 | Fault detector | Jul 1, 1979 | Issued |
Array
(
[id] => 1941597
[patent_doc_number] => 04327394
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1982-04-27
[patent_title] => 'Inductive load drive circuit utilizing a bi-level output comparator and a flip-flop to set three different levels of load current'
[patent_app_type] => 1
[patent_app_number] => 6/053007
[patent_app_country] => US
[patent_app_date] => 1979-06-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 6
[patent_no_of_words] => 8515
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 264
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/327/04327394.pdf
[firstpage_image] =>[orig_patent_app_number] => 053007
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/053007 | Inductive load drive circuit utilizing a bi-level output comparator and a flip-flop to set three different levels of load current | Jun 27, 1979 | Issued |
Array
(
[id] => 1884549
[patent_doc_number] => 04303957
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-12-01
[patent_title] => 'Gap condition sensing circuit for electrical discharge machining power supply'
[patent_app_type] => 1
[patent_app_number] => 6/052403
[patent_app_country] => US
[patent_app_date] => 1979-06-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 1222
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 232
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/303/04303957.pdf
[firstpage_image] =>[orig_patent_app_number] => 052403
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/052403 | Gap condition sensing circuit for electrical discharge machining power supply | Jun 26, 1979 | Issued |
Array
(
[id] => 2203170
[patent_doc_number] => 04503478
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-03-05
[patent_title] => 'Transistor power amplifier circuit'
[patent_app_type] => 1
[patent_app_number] => 6/052207
[patent_app_country] => US
[patent_app_date] => 1979-06-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 5
[patent_no_of_words] => 6983
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 202
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[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/503/04503478.pdf
[firstpage_image] =>[orig_patent_app_number] => 052207
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/052207 | Transistor power amplifier circuit | Jun 25, 1979 | Issued |
Array
(
[id] => 2033136
[patent_doc_number] => 04377834
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1983-03-22
[patent_title] => 'Multiphase blocking circuitry for electrical power supply networks'
[patent_app_type] => 1
[patent_app_number] => 6/044389
[patent_app_country] => US
[patent_app_date] => 1979-06-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 5
[patent_no_of_words] => 2613
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 265
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/377/04377834.pdf
[firstpage_image] =>[orig_patent_app_number] => 044389
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/044389 | Multiphase blocking circuitry for electrical power supply networks | May 31, 1979 | Issued |
Array
(
[id] => 1886286
[patent_doc_number] => 04296452
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-10-20
[patent_title] => 'Multiphase fault protection circuitry with variable functional level detection'
[patent_app_type] => 1
[patent_app_number] => 6/044388
[patent_app_country] => US
[patent_app_date] => 1979-06-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 9
[patent_no_of_words] => 3798
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 201
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/296/04296452.pdf
[firstpage_image] =>[orig_patent_app_number] => 044388
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/044388 | Multiphase fault protection circuitry with variable functional level detection | May 31, 1979 | Issued |
Array
(
[id] => 1866004
[patent_doc_number] => 04295174
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-10-13
[patent_title] => 'Multi-series group capacitor bank protection equipment'
[patent_app_type] => 1
[patent_app_number] => 6/043531
[patent_app_country] => US
[patent_app_date] => 1979-05-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 5
[patent_no_of_words] => 3332
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 132
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/295/04295174.pdf
[firstpage_image] =>[orig_patent_app_number] => 043531
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/043531 | Multi-series group capacitor bank protection equipment | May 28, 1979 | Issued |
Array
(
[id] => 1879293
[patent_doc_number] => 04286302
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-08-25
[patent_title] => 'Electrical capacitor protective arrangement'
[patent_app_type] => 1
[patent_app_number] => 6/042585
[patent_app_country] => US
[patent_app_date] => 1979-05-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 5
[patent_no_of_words] => 1701
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 236
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/286/04286302.pdf
[firstpage_image] =>[orig_patent_app_number] => 042585
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/042585 | Electrical capacitor protective arrangement | May 24, 1979 | Issued |
Array
(
[id] => 1951503
[patent_doc_number] => 04321644
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1982-03-23
[patent_title] => 'Power line transient limiter'
[patent_app_type] => 1
[patent_app_number] => 6/042279
[patent_app_country] => US
[patent_app_date] => 1979-05-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 2
[patent_no_of_words] => 2137
[patent_no_of_claims] => 3
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 33
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/321/04321644.pdf
[firstpage_image] =>[orig_patent_app_number] => 042279
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/042279 | Power line transient limiter | May 23, 1979 | Issued |
Array
(
[id] => 1897122
[patent_doc_number] => 04282556
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-08-04
[patent_title] => 'Input protection device for insulated gate field effect transistor'
[patent_app_type] => 1
[patent_app_number] => 6/041085
[patent_app_country] => US
[patent_app_date] => 1979-05-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 10
[patent_no_of_words] => 2802
[patent_no_of_claims] => 6
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/282/04282556.pdf
[firstpage_image] =>[orig_patent_app_number] => 041085
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/041085 | Input protection device for insulated gate field effect transistor | May 20, 1979 | Issued |
Array
(
[id] => 1865420
[patent_doc_number] => 04270157
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-05-26
[patent_title] => 'Power supply protection circuit'
[patent_app_type] => 1
[patent_app_number] => 6/038079
[patent_app_country] => US
[patent_app_date] => 1979-05-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 2
[patent_no_of_words] => 3227
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/270/04270157.pdf
[firstpage_image] =>[orig_patent_app_number] => 038079
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/038079 | Power supply protection circuit | May 10, 1979 | Issued |
Array
(
[id] => 1865799
[patent_doc_number] => 04268884
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-05-19
[patent_title] => 'Current sensing circuit'
[patent_app_type] => 1
[patent_app_number] => 6/036629
[patent_app_country] => US
[patent_app_date] => 1979-05-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/268/04268884.pdf
[firstpage_image] =>[orig_patent_app_number] => 036629
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/036629 | Current sensing circuit | May 6, 1979 | Issued |
Array
(
[id] => 1933400
[patent_doc_number] => 04262320
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-04-14
[patent_title] => 'H-switch configuration for controlling latching solenoids'
[patent_app_type] => 1
[patent_app_number] => 6/035525
[patent_app_country] => US
[patent_app_date] => 1979-05-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/262/04262320.pdf
[firstpage_image] =>[orig_patent_app_number] => 035525
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/035525 | H-switch configuration for controlling latching solenoids | May 2, 1979 | Issued |
Array
(
[id] => 1872666
[patent_doc_number] => 04259704
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-03-31
[patent_title] => 'Protective circuit for zinc oxide varistors'
[patent_app_type] => 1
[patent_app_number] => 6/032013
[patent_app_country] => US
[patent_app_date] => 1979-04-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/259/04259704.pdf
[firstpage_image] =>[orig_patent_app_number] => 032013
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/032013 | Protective circuit for zinc oxide varistors | Apr 19, 1979 | Issued |
Array
(
[id] => 1893325
[patent_doc_number] => 04288830
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-09-08
[patent_title] => 'Overvoltage protector'
[patent_app_type] => 1
[patent_app_number] => 6/030487
[patent_app_country] => US
[patent_app_date] => 1979-04-16
[patent_effective_date] => 0000-00-00
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/288/04288830.pdf
[firstpage_image] =>[orig_patent_app_number] => 030487
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/030487 | Overvoltage protector | Apr 15, 1979 | Issued |
Array
(
[id] => 1865418
[patent_doc_number] => 04270156
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-05-26
[patent_title] => 'Electronic synchronization monitor'
[patent_app_type] => 1
[patent_app_number] => 6/028559
[patent_app_country] => US
[patent_app_date] => 1979-04-09
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[pdf_file] => patents/04/270/04270156.pdf
[firstpage_image] =>[orig_patent_app_number] => 028559
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/028559 | Electronic synchronization monitor | Apr 8, 1979 | Issued |
Array
(
[id] => 1914820
[patent_doc_number] => 04271449
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-06-02
[patent_title] => 'Method and apparatus for protecting alternating current circuits'
[patent_app_type] => 1
[patent_app_number] => 6/027129
[patent_app_country] => US
[patent_app_date] => 1979-04-04
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[pdf_file] => patents/04/271/04271449.pdf
[firstpage_image] =>[orig_patent_app_number] => 027129
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/027129 | Method and apparatus for protecting alternating current circuits | Apr 3, 1979 | Issued |
Array
(
[id] => 1865815
[patent_doc_number] => 04268887
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-05-19
[patent_title] => 'Protective system for power stage of IC amplifier'
[patent_app_type] => 1
[patent_app_number] => 6/025539
[patent_app_country] => US
[patent_app_date] => 1979-03-30
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[pdf_file] => patents/04/268/04268887.pdf
[firstpage_image] =>[orig_patent_app_number] => 025539
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/025539 | Protective system for power stage of IC amplifier | Mar 29, 1979 | Issued |